/* 密码页.css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.box {
    margin: auto;
    width: 100%;
    max-width: 450px;
    font-size: 5vw;
    min-height: 80vh;
    background-color: pink;
    border: 2px solid #ff69b4;
    display: flex;
    flex-direction: column;
    justify-content: center;  /* 关键调整 */
    align-items: center;
    padding: 5%;
}

.birthday-text {
    width: 100%;
    text-align: center;  /* 文字居中 */
    color: #ff1493;
    font-weight: bold;
    font-family: '沐瑶随心手写体', cursive, sans-serif;
    font-size: 50px;
    text-shadow: 2px 2px 2px rgba(255,255,255,0.5);
    margin-top: 20px;  /* 与蛋糕保持间距 */
    margin-bottom: 20px;
}